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-Work in progress visual shader editor *DOES NOT WORK YET*
This commit is contained in:
Juan Linietsky
parent
eb1f978b1c
commit
fbdd925d9b
51 changed files with 4587 additions and 2172 deletions
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@ -76,7 +76,7 @@ void GraphNode::_get_property_list( List<PropertyInfo> *p_list) const{
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int idx=0;
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for(int i=0;i<get_child_count();i++) {
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Control *c=get_child(i)->cast_to<Control>();
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if (!c || c->is_set_as_toplevel() || !c->get_owner())
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if (!c || c->is_set_as_toplevel() )
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continue;
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String base="slot/"+itos(idx)+"/";
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@ -122,6 +122,7 @@ void GraphNode::_resort() {
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}
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int vofs=0;
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int w = get_size().x - sb->get_minimum_size().x;
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@ -131,7 +132,7 @@ void GraphNode::_resort() {
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Control *c=get_child(i)->cast_to<Control>();
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if (!c)
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continue;
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if (c->is_set_as_toplevel() || !c->get_owner())
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if (c->is_set_as_toplevel())
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continue;
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Size2i size=c->get_combined_minimum_size();
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@ -150,6 +151,8 @@ void GraphNode::_resort() {
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_change_notify();
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update();
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connpos_dirty=true;
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}
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@ -160,14 +163,34 @@ void GraphNode::_notification(int p_what) {
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Ref<StyleBox> sb=get_stylebox("frame");
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Ref<Texture> port =get_icon("port");
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Ref<Texture> close =get_icon("close");
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int close_offset = get_constant("close_offset");
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Ref<Font> title_font = get_font("title_font");
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int title_offset = get_constant("title_offset");
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Color title_color = get_color("title_color");
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Point2i icofs = -port->get_size()*0.5;
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int edgeofs=3;
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int edgeofs=get_constant("port_offset");
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icofs.y+=sb->get_margin(MARGIN_TOP);
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draw_style_box(sb,Rect2(Point2(),get_size()));
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int w = get_size().width-sb->get_minimum_size().x;
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if (show_close)
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w-=close->get_width();
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draw_string(title_font,Point2(sb->get_margin(MARGIN_LEFT),-title_font->get_height()+title_font->get_ascent()+title_offset),title,title_color,w);
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if (show_close) {
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Vector2 cpos = Point2(w+sb->get_margin(MARGIN_LEFT),-close->get_height()+close_offset);
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draw_texture(close,cpos);
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close_rect.pos=cpos;
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close_rect.size=close->get_size();
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} else {
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close_rect=Rect2();
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}
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for (Map<int,Slot>::Element *E=slot_info.front();E;E=E->next()) {
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if (E->key()>cache_y.size())
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if (E->key() < 0 || E->key()>=cache_y.size())
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continue;
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if (!slot_info.has(E->key()))
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continue;
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@ -180,6 +203,7 @@ void GraphNode::_notification(int p_what) {
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}
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}
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if (p_what==NOTIFICATION_SORT_CHILDREN) {
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_resort();
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@ -187,16 +211,6 @@ void GraphNode::_notification(int p_what) {
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}
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void GraphNode::set_title(const String& p_title) {
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title=p_title;
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update();
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}
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String GraphNode::get_title() const {
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return title;
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}
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void GraphNode::set_slot(int p_idx,bool p_enable_left,int p_type_left,const Color& p_color_left, bool p_enable_right,int p_type_right,const Color& p_color_right) {
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@ -216,17 +230,23 @@ void GraphNode::set_slot(int p_idx,bool p_enable_left,int p_type_left,const Colo
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s.color_right=p_color_right;
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slot_info[p_idx]=s;
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update();
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connpos_dirty=true;
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}
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void GraphNode::clear_slot(int p_idx){
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slot_info.erase(p_idx);
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update();
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connpos_dirty=true;
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}
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void GraphNode::clear_all_slots(){
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slot_info.clear();
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update();
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connpos_dirty=true;
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}
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bool GraphNode::is_slot_enabled_left(int p_idx) const{
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@ -280,18 +300,26 @@ Color GraphNode::get_slot_color_right(int p_idx) const{
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Size2 GraphNode::get_minimum_size() const {
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Ref<Font> title_font = get_font("title_font");
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int sep=get_constant("separation");
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Ref<StyleBox> sb=get_stylebox("frame");
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bool first=true;
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Size2 minsize;
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minsize.x=title_font->get_string_size(title).x;
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if (show_close) {
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Ref<Texture> close =get_icon("close");
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minsize.x+=sep+close->get_width();
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}
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for(int i=0;i<get_child_count();i++) {
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Control *c=get_child(i)->cast_to<Control>();
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if (!c)
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continue;
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if (c->is_set_as_toplevel() || !c->get_owner())
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if (c->is_set_as_toplevel())
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continue;
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Size2i size=c->get_combined_minimum_size();
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@ -308,13 +336,225 @@ Size2 GraphNode::get_minimum_size() const {
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return minsize+sb->get_minimum_size();
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}
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void GraphNode::set_title(const String& p_title) {
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title=p_title;
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minimum_size_changed();
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update();
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}
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String GraphNode::get_title() const{
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return title;
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}
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void GraphNode::set_offset(const Vector2& p_offset) {
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offset=p_offset;
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emit_signal("offset_changed");
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update();
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}
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Vector2 GraphNode::get_offset() const {
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return offset;
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}
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void GraphNode::set_show_close_button(bool p_enable){
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show_close=p_enable;
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update();
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}
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bool GraphNode::is_close_button_visible() const{
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return show_close;
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}
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void GraphNode::_connpos_update() {
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int edgeofs=get_constant("port_offset");
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int sep=get_constant("separation");
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Ref<StyleBox> sb=get_stylebox("frame");
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Ref<Texture> port =get_icon("port");
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conn_input_cache.clear();
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conn_output_cache.clear();
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int vofs=0;
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int idx=0;
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for(int i=0;i<get_child_count();i++) {
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Control *c=get_child(i)->cast_to<Control>();
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if (!c)
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continue;
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if (c->is_set_as_toplevel())
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continue;
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Size2i size=c->get_combined_minimum_size();
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int y = sb->get_margin(MARGIN_TOP)+vofs;
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int h = size.y;
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if (slot_info.has(idx)) {
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if (slot_info[idx].enable_left) {
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ConnCache cc;
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cc.pos=Point2i(edgeofs,y+h/2);
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cc.type=slot_info[idx].type_left;
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cc.color=slot_info[idx].color_left;
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conn_input_cache.push_back(cc);
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}
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if (slot_info[idx].enable_right) {
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ConnCache cc;
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cc.pos=Point2i(get_size().width-edgeofs,y+h/2);
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cc.type=slot_info[idx].type_right;
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cc.color=slot_info[idx].color_right;
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conn_output_cache.push_back(cc);
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}
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}
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if (vofs>0)
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vofs+=sep;
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vofs+=size.y;
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idx++;
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}
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connpos_dirty=false;
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}
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int GraphNode::get_connection_input_count() {
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if (connpos_dirty)
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_connpos_update();
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return conn_input_cache.size();
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}
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int GraphNode::get_connection_output_count() {
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if (connpos_dirty)
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_connpos_update();
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return conn_output_cache.size();
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}
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Vector2 GraphNode::get_connection_input_pos(int p_idx) {
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if (connpos_dirty)
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_connpos_update();
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ERR_FAIL_INDEX_V(p_idx,conn_input_cache.size(),Vector2());
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return conn_input_cache[p_idx].pos;
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}
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int GraphNode::get_connection_input_type(int p_idx) {
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if (connpos_dirty)
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_connpos_update();
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ERR_FAIL_INDEX_V(p_idx,conn_input_cache.size(),0);
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return conn_input_cache[p_idx].type;
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}
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Color GraphNode::get_connection_input_color(int p_idx) {
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if (connpos_dirty)
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_connpos_update();
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ERR_FAIL_INDEX_V(p_idx,conn_input_cache.size(),Color());
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return conn_input_cache[p_idx].color;
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}
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Vector2 GraphNode::get_connection_output_pos(int p_idx){
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if (connpos_dirty)
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_connpos_update();
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ERR_FAIL_INDEX_V(p_idx,conn_output_cache.size(),Vector2());
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return conn_output_cache[p_idx].pos;
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}
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int GraphNode::get_connection_output_type(int p_idx) {
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if (connpos_dirty)
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_connpos_update();
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ERR_FAIL_INDEX_V(p_idx,conn_output_cache.size(),0);
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return conn_output_cache[p_idx].type;
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}
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Color GraphNode::get_connection_output_color(int p_idx) {
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if (connpos_dirty)
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_connpos_update();
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ERR_FAIL_INDEX_V(p_idx,conn_output_cache.size(),Color());
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return conn_output_cache[p_idx].color;
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}
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void GraphNode::_input_event(const InputEvent& p_ev) {
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if (p_ev.type==InputEvent::MOUSE_BUTTON && p_ev.mouse_button.pressed && p_ev.mouse_button.button_index==BUTTON_LEFT) {
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Vector2 mpos = Vector2(p_ev.mouse_button.x,p_ev.mouse_button.y);
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if (close_rect.size!=Size2() && close_rect.has_point(mpos)) {
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emit_signal("close_request");
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return;
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}
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drag_from=get_offset();
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drag_accum=Vector2();
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dragging=true;
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emit_signal("raise_request");
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}
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if (p_ev.type==InputEvent::MOUSE_BUTTON && !p_ev.mouse_button.pressed && p_ev.mouse_button.button_index==BUTTON_LEFT) {
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dragging=false;
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emit_signal("dragged",drag_from,get_offset()); //useful for undo/redo
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}
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if (p_ev.type==InputEvent::MOUSE_MOTION && dragging) {
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drag_accum+=Vector2(p_ev.mouse_motion.relative_x,p_ev.mouse_motion.relative_y);
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set_offset(drag_from+drag_accum);
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}
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}
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void GraphNode::_bind_methods() {
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ObjectTypeDB::bind_method(_MD("set_title","title"),&GraphNode::set_title);
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ObjectTypeDB::bind_method(_MD("get_title"),&GraphNode::get_title);
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ObjectTypeDB::bind_method(_MD("_input_event"),&GraphNode::_input_event);
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ObjectTypeDB::bind_method(_MD("set_show_close_button","show"),&GraphNode::set_show_close_button);
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ObjectTypeDB::bind_method(_MD("is_close_button_visible"),&GraphNode::is_close_button_visible);
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ADD_PROPERTY( PropertyInfo(Variant::STRING,"title"),_SCS("set_title"),_SCS("get_title"));
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ADD_PROPERTY( PropertyInfo(Variant::BOOL,"show_close"),_SCS("set_show_close_button"),_SCS("is_close_button_visible"));
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ADD_SIGNAL(MethodInfo("offset_changed"));
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ADD_SIGNAL(MethodInfo("dragged",PropertyInfo(Variant::VECTOR2,"from"),PropertyInfo(Variant::VECTOR2,"to")));
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ADD_SIGNAL(MethodInfo("raise_request"));
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ADD_SIGNAL(MethodInfo("close_request"));
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}
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GraphNode::GraphNode() {
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dragging=false;
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show_close=false;
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connpos_dirty=true;
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}
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